摘要
分析龙贝格数值积分算法,设计实现龙贝格数值积分的抽象类,并用2个实例介绍了抽象类的使用。
This paper analyzes arithmetic method of Romberg Integral,and designs an adstract class to accomplish it. At last it introduces how to use the adstract class with 2 instances.
作者
刘玉娟
陈应祖
卢克功
LIU YU-juan, CHEN Ying-zu ,LU Ke-gong (Chongqing University of Science and Technology,Chongqing 400042)
出处
《重庆科技学院学报:自然科学版》
CAS
Journal of Chongqing University of Science and Technology:Natural Science Edition
关键词
李查逊外推法
龙贝格积分法
抽象类
Richardson Extrapolation
Romberg Integral
abstract class